CN207224760U - The two-sided anti-static polyester film of blueness - Google Patents
The two-sided anti-static polyester film of blueness Download PDFInfo
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- CN207224760U CN207224760U CN201720931896.4U CN201720931896U CN207224760U CN 207224760 U CN207224760 U CN 207224760U CN 201720931896 U CN201720931896 U CN 201720931896U CN 207224760 U CN207224760 U CN 207224760U
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Abstract
The utility model discloses a kind of two-sided anti-static polyester film of blueness, it includes cellular PET film layer, upper conductive layer, upper surface active layer, PET blue membranes layer, lower surface active layer, lower conductiving layer and the peel ply being bonded successively according to order from top to bottom；The utility model smart structural design, rationally, the surface of cellular PET film layer has cellular striped, by increasing capacitance it is possible to increase surface roughness, strengthens its adhesive force with upper conductive layer, at the same time by upper and lower surface-active layer, the surface tension and viscosity of PET blue membrane layers are effectively increased；Since upper and lower conductive layer is there are conductive particle, the release electrostatic in cross cutting, can fit closely, bubble-free produces, and product quality is effectively ensured, easy to process, and processing effect is good, highly practical, beneficial to wide popularization and application with other film products.
Description
Technical field
Protection technical field of membrane is the utility model is related to, more particularly to a kind of two-sided anti-static polyester film of blueness.
Background technology
Replaced as the technology high-speed of Mobile Industry updates, the mould-cutting precision requirement to mobile phone component protection film, antistatic
Functional requirement is also higher and higher, in view of the active demand during die-cutting production to the antistatic of product, promotes domestic research and development anti-
The input technical force of manufacturer of electrostatic polyester film is researched and developed.There are standing time for existing Anti-static release liner long afterwards,
Static value becomes larger or under conditions of high humiture is big, and there is a phenomenon where electrostatic layer drops.Therefore in the feature of two-sided antistatic
On thin film study, anti-static polyester film impedance value is kept to reach 104~109Ohm, and maintain electrostatic layer static value long-time not
Change is the problem of film insider is in the urgent need to address.
Antistatic backing is coated with the surface of PET polyester films, makes release film that there is excellent anti-static function, convenient production
Unit use is effectively led and is destaticed on special antistatic process, but at present in cross cutting industry, general anti-static product is all
It is single side, and 10 can not be kept in impedance value7The chemical stability of conductive layer is maintained during Ω/below sq, reaches 130 in temperature
When spending, antistatic backing easily comes off, and the technical program comes off for solution conductive layer and studies new production with chemical stability
Product.
Utility model content
For above-mentioned deficiency, the utility model aim is to provide a kind of smart structural design, reasonable, anti-static effect
Good, easy to process blue two-sided anti-static polyester film.
To achieve the above object, the technical solution provided is the utility model：
A kind of two-sided anti-static polyester film of blueness, it includes cellular PET film layer, upper conductive layer, upper surface activity
Layer, PET blue membranes layer, lower surface active layer, lower conductiving layer and peel ply, the cellular PET film layer, upper conductive layer,
Upper surface active layer, PET blue membranes layer, lower surface active layer, lower conductiving layer and peel ply according to order from top to bottom according to
Secondary fitting, the upper conductive layer include propylene oxide acetoacetic ester and the conductive particle being embedded in the propylene oxide acetoacetic ester, institute
It is consistent with the structure of upper conductive layer to state lower conductiving layer.
One kind as the utility model is improved, and the conductive particle is the zinc oxide or lead that particle diameter is 40~60nm
At least one of electric organic boron.
One kind as the utility model is improved, and the PET blue membranes layer is that thickness is 50~75 μm, and light transmittance is 92
~96%, mist degree is 1.5~3% blue PET film body.
One kind as the utility model is improved, and the thickness of the cellular PET film layer is 25~38 μm.
One kind as the utility model is improved, and the peel ply is the silicone resin layer that thickness is 3~6 μm.
The beneficial effects of the utility model are：The utility model smart structural design, rationally, cellular PET film layer
Surface has cellular striped, by increasing capacitance it is possible to increase and surface roughness, strengthens its adhesive force with upper conductive layer, while by upper and lower
Surface-active layer, is effectively increased the surface tension and viscosity of PET blue membrane layers；Since upper and lower conductive layer is there are conductive particle,
The release electrostatic in cross cutting, can fit closely with other film products, and bubble-free produces, and product quality is effectively ensured, and be easy to add
Work, and processing effect is good, it is highly practical, beneficial to wide popularization and application.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of the utility model.
Embodiment
Embodiment：Referring to Fig. 1, the utility model embodiment provides a kind of two-sided anti-static polyester film of blueness, it includes
Cellular PET film layer 1, upper conductive layer 2, upper surface active layer 3, PET blue membranes layer 4, lower surface active layer 5, lower conduction
Layer 6 and peel ply 7, the cellular PET film layer 1, upper conductive layer 2, upper surface active layer 3, PET blue membranes layer 4, following table
Face active layer 5, lower conductiving layer 6 and peel ply 7 are bonded successively according to order from top to bottom, and the upper conductive layer 2 includes epoxy
Ethyl acrylate and the conductive particle being embedded in the propylene oxide acetoacetic ester, the structure of the lower conductiving layer 6 and upper conductive layer 2
Unanimously.
The conductive particle is at least one of the zinc oxide that particle diameter is 40~60nm or conductive organic boron.Preferably
, it is identical to choose its diametric requirements with the conductive particle of batch, it is allowed to which error is：±2nm.
Wherein the mass ratio of conductive particle and propylene oxide acetoacetic ester is 1：12.5~22.Preferable three assemble than for respectively
For：1：20~22；1:14.5~16；1:12.5~14.Above-mentioned three assemble and are respectively than corresponding impedance value：1×109Ω/sq、
1×107Ω/sq、1×106Ω/sq。
Preferably, it is 50~75 μm that the PET blue membranes layer 4, which is thickness, light transmittance 92~96%, mist degree for 1.5~
3% blue PET film body, flat appearance, no color differnece, wherein impedance value is 1 × 1012Ω/below sq.The cellular PET film
The thickness of layer 1 is 25~38 μm.The peel ply 7 is the silicone resin layer that thickness is 3~6 μm.
In the present embodiment, upper surface active layer 3, lower surface active layer 5 are the method processing PET bluenesss using high-voltage arc
Film layer 4 is formed, wherein it is 30~40KW to choose electric shock power, every square metre of processing time is 0.6~1.2S, and electric shock thickness is
2~4 μm.By upper surface active layer 3, lower surface active layer 5, it is effectively increased the surface tension of PET blue membranes layer 4 and glues
Degree.
During preparation, since the surface of cellular PET film layer 1 has cellular striped, by increasing capacitance it is possible to increase surface roughness, increases
The adhesive force of the upper conductive layers 2 of Qiang Qiyu, there are conductive particle in upper conductive layer 2 and lower conductiving layer 6, the release electrostatic in cross cutting,
It can be fitted closely with other film products, bubble-free produces, and product quality is effectively ensured, easy to process, and processing effect is good, real
It is strong with property.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
Apply mode make a change and modification.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the scope of the claims of the utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Any restrictions are formed, using same or similar other membrane bodies, in scope of protection of the utility model.
Claims (5)
- A kind of 1. two-sided anti-static polyester film of blueness, it is characterised in that it include cellular PET film layer, upper conductive layer, on Surface-active layer, PET blue membranes layer, lower surface active layer, lower conductiving layer and peel ply, the cellular PET film layer, on Conductive layer, upper surface active layer, PET blue membranes layer, lower surface active layer, lower conductiving layer and peel ply are according to from top to bottom Order is bonded successively, and the upper conductive layer includes propylene oxide acetoacetic ester and conductive be embedded in the propylene oxide acetoacetic ester Grain, the lower conductiving layer are consistent with the structure of upper conductive layer.
- 2. the two-sided anti-static polyester film of blueness according to claim 1, it is characterised in that the conductive particle is particle At least one of the zinc oxide of a diameter of 40~60nm or conductive organic boron.
- 3. the two-sided anti-static polyester film of blueness according to claim 1, it is characterised in that the PET blue membranes layer It it is 50~75 μm for thickness, for light transmittance 92~96%, mist degree is 1.5~3% blue PET film body.
- 4. the two-sided anti-static polyester film of blueness according to claim 1, it is characterised in that the cellular PET film The thickness of layer is 25~38 μm.
- 5. the blue two-sided anti-static polyester film according to any one in claim 1-4, it is characterised in that the stripping Absciss layer is the silicone resin layer that thickness is 3~6 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931896.4U CN207224760U (en) | 2017-07-28 | 2017-07-28 | The two-sided anti-static polyester film of blueness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720931896.4U CN207224760U (en) | 2017-07-28 | 2017-07-28 | The two-sided anti-static polyester film of blueness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207224760U true CN207224760U (en) | 2018-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720931896.4U Active CN207224760U (en) | 2017-07-28 | 2017-07-28 | The two-sided anti-static polyester film of blueness |
Country Status (1)
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| CN (1) | CN207224760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001856A (en) * | 2021-03-10 | 2021-06-22 | 上海中卡智能卡有限公司 | Method for increasing surface roughness of PET polyester sheet |
-
2017
- 2017-07-28 CN CN201720931896.4U patent/CN207224760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001856A (en) * | 2021-03-10 | 2021-06-22 | 上海中卡智能卡有限公司 | Method for increasing surface roughness of PET polyester sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 101, building 1, No. 1, Nanba street, Heshi Road, Qiaotou town, Dongguan City, Guangdong Province Patentee after: DONGGUAN DINGLI FILM TECHNOLOGY Co.,Ltd. Address before: 523000, Dongguan, Guangdong Province, Qiaotou town, Wo Wo Village, Second Industrial Road, No. 47, first floor Patentee before: DONGGUAN DINGLI FILM TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |